Sunan an-Nasai 15150
In-book no 414أَخْبَرَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، قَالَ حَدَّثَنَا عَبِيدَةُ بْنُ حُمَيْدٍ، عَنْ مَنْصُورٍ، عَنْ إِبْرَاهِيمَ، عَنِ الأَسْوَدِ، عَنْ عَائِشَةَ، قَالَتْ لَقَدْ رَأَيْتُنِي أُنَازِعُ رَسُولَ اللَّهِ صلى الله عليه وسلم الإِنَاءَ أَغْتَسِلُ أَنَا وَهُوَ مِنْهُ .
It was narrated that 'Aishah said: "I remember competing over the vessel with the Messenger of Allah (ﷺ), when he and I were performing Ghusl from it." See the following narration and no. 240.